Since Gwen filed her own return, she will not be included on her mother's return at all.
Only in the 1095-A section will her mother indicate that she 'shared the policy with someone not on her return' and give Gwen's SSN.
We would not be able to predict tax implications, since it depends on several factors.
Enter the 1095-A info as shown on the form into TurboTax and choose different allocation %'s to see what affect that has on her mother's return.
Here's more info on How to Enter Form 1095-A and Allocating 1095-A.
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
